Table 4.

The efficacy of PCL-R as a predictor of violent reconvictions among MAOA genotyped violent offenders.

		B (s.e.)	W	P	OR	95% CI	R²
PCL-R	Non-adjusted	0.064 (0.02)	7.9	0.005	1.066	1.01–1.12	0.066
	Adjusted	0.050 (0.03)	4.0	0.045	1.051	1.00–1.11	0.122
MAOA-H	Non-adjusted	0.080 (0.03)	10.4	0.001	1.083	1.03–1.14	0.096
	Adjusted	0.068 (0.03)	5.9	0.015	1.070	1.01–1.13	0.141
MAOA-L	Non-adjusted	0.054 (0.02)	5.2	0.023	1.056	1.01–1.11	0.096
	Adjusted	0.045 (0.03)	3.2	0.075	1.046	0.99–1.10	0.141
F1	Non-adjusted	0.004 (0.04)	0.01	0.920	1.00	0.92–1.10	0.000
	Adjusted	0.011 (0.05)	0.05	0.825	1.011	0.92–1.11	0.088
MAOA-H	Non-adjusted	0.037 (0.05)	0.6	0.499	1.038	0.94–1.14	0.066
	Adjusted	0.039 (0.06)	0.5	0.477	1.040	0.93–1.16	0.098
MAOA-L	Non-adjusted	−0.015 (0.05)	0.1	0.749	0.985	0.90–1.08	0.019
	Adjusted	−0.001 (0.05)	0.0	0.990	0.999	0.91–1.10	0.098
F2	Non-adjusted	0.189 (0.05)	15.9	0.000	1.208	1.10–1.33	0.144
	Adjusted	0.145 (0.05)	7.6	0.005	1.156	1.01–1.28	0.158
MAOA-H	Non-adjusted	0.206 (0.05)	17.6	0.000	1.229	1.12–1.35	0.165
	Adjusted	0.170 (0.05)	9.6	0.002	1.185	1.01–1.32	0.176
MAOA-L	Non-adjusted	0.163 (0.05)	10.5	0.001	1.177	1.07–1.30	0.165
	Adjusted	0.128 (0.05)	5.9	0.015	1.137	1.03–1.26	0.176

The multivariate logistic regression analyses were separately applied without (non-adjusted) and with (adjusted) consideration for both alcohol exposure and age. B = regression coefficient (the risk for reconvictions increases with the indicated positive B figure when the variable increases one unit, and decreases with the negative figures); s.e. = standard error; W = Wald’s test; P = P-value, OR = odds ratio, CI = 95% confidence interval, R² = nagelkerke R square test. F1 = factor 1 and F2 = factor 2.